It has helped me to keep my mouth close when I'm sleeping with my mask on. So I won't have a dry mouth when I wake up in the morning..

It has helped me to keep my mouth close when I'm sleeping with my mask on. So I won't have a dry mouth when I wake up in the morning..  Read Less

If you simply snore, you should try this chin strap. It could STOP your annoying snoring.If you use a CPAP machine, even if you...  Read More

If you simply snore, you should try this chin strap. It could STOP your annoying snoring.If you use a CPAP machine, even if you use a full-face CPAP mask, you may be one of those (like me) whose mouth falls open after you get to sleep. Then, your mask leaks (annoyingly). You fret & fuss with it all night long and, yes, lose quality sleep because of it.If you use a nasal mask, it's still extremely likely you will mouth-breathe. This mask may enable you to keep using your nasal mask.I've tried other chin straps - they didn't work for me until this one. You may be able to get this paid by insurance if your doctor writes a prescription for it but, IF you use a full-face mask, that's a pain-in-the neck route, fraught with bureaucratic challenges.This mask is worth it's cost just to avoid the hassle. I highly recommend it!  Read Less